Mobile Fixed Toilet

A mobile fixed toilet, also known as a mobile toilet, is a facility that can be moved as a whole and provides public toilet services. The following is an introduction from several aspects including composition, classification, characteristics, applicable places, design principles, and special types.

Composition: It generally consists of a fecal sewage storage tank (or fecal sewage treatment device), floor slab, sanitary ware, walls, washing equipment, water tank, roof, and mobile device, etc.

Classification:

• By structural form: It can be divided into single-structure mobile toilets and composite-structure mobile toilets. The single-structure type is relatively independent and simple, while the composite-structure type may be composed of multiple parts and has more complex and diverse functions.
• By moving method: There are lifting and handling-type mobile toilets, which rely on lifting equipment or manual handling for movement; and powered and towed-type mobile toilets, which can be moved with the help of power drive or being towed by vehicles.
• By sewage treatment method: It includes water-flushing and waterless-flushing suction-type mobile toilets. The former uses water for flushing, while the latter treats feces through suction; circulating water-flushing mobile toilets, which recycle the flushing water; and dry-packing mobile toilets, which pack and treat feces without using water.

Characteristics: It can be conveniently transported to any place where a toilet needs to be set up and can be used repeatedly. It has the advantages of being movable, combinable, and easy to transport.

Applicable places: It is suitable for stations, docks, tourist attractions, villa areas, newly-built residential areas, large construction sites, squares, densely populated public places, and bustling commercial streets, etc.

Design principles: It should follow the principles of being mobile and convenient, economical and durable; environmentally friendly and beneficial to the environment; improving efficiency and promoting humanity. The overall structure should be considered lightweight, using lightweight and durable materials as much as possible while being sturdy; the height and width of the toilet should be controlled during design; and the mobile device should be complete and reasonable.

Special types: There is also a lightweight plastic mobile toilet, a new lightweight design for 2026, with signboards, ventilation design, equipped with a large-capacity clean water tank, a gravity-flushing sewage tank with a foot pump for use, and an exhaust pipe to effectively remove odors.